baber/WOPTO huggingface dataset:
Patent CA-2940535-A1 (CA)
Title: A method and an apparatus for generating data representative of a light field
Inventor: DRAZIC VALTER
IPC: G06T9/00
Filed: 2016-08-29
Abstract: There are several types of plenoptic devices and camera arrays available on the market, and all these light field acquisition devices have their proprietary file format. However, there is no standard supporting the acquisition and transmission of multi-dimensional information. It is interesting to obtain information related to a correspondence between pixels of a sensor of said optical acquisition system and an object space of said optical acquisition system. Indeed, knowing which portion of the object space of an optical acquisition system a pixel belonging to the sensor of said optical acquisition system is sensing enables the improvement of signal processing operations. The notion of pixel beam, which represents a volume occupied by a set of rays of light in an object space of an optical system of a camera along with a compact format for storing such information is thus introduce.
Patent CA-2940806-A1 (CA)
Title: Manche de vetement avec couture a fermeture a glissiere partielle
Inventor: LADAEV RAFAEL
IPC: A41D27/10
Filed: 2015-02-03
Abstract: Manche de vêtement ayant une extrémité d'épaule proximale accouplée à une extrémité d'entournure du vêtement, et une extrémité de manchette distale, se terminant au niveau d'une manchette, la manche de vêtement comprenant : (a) une couture s'étendant de l'entournure à la manchette, la couture étant reliée au moins au niveau de l'extrémité d'épaule et et au niveau de l'extrémité de manchette ; (b) une fermeture à glissière de non-séparation comprenant;- (i) des dents, et (ii) au moins un coulisseau conçu pour accoupler de manière réversible les dents, au moins partiellement, entre l'extrémité d'épaule et l'extrémité de manchette ; la fermeture à glissière de non-séparation étant fonctionnellement accouplée à proximité de l'extrémité d'épaule de la couture et à proximité de l'extrémité de manchette de la couture.
Patent CA-2941283-A1 (CA)
Title: Data alignment implemented in a field programmable gate array (fpga) device
Inventor: Kaneta Scott Raymond
IPC: H04N21/242
Filed: 2016-09-08
Abstract: In an FPGA device, an FPGA receiver is configured to receive a serial signal, to deserialize the received serial signal into a parallel signal, and to align parallel words in the parallel signal. Programmable FPGA fabric in the FPGA device is coupled to receive the parallel signal from the FPGA receiver. The programmable FPGA fabric is also configured to descramble data words from the parallel words in the parallel signal, to perform a phase detection operation based on the descrambled data words, to generate an alignment control signal based on the phase detection operation, and to feed back the alignment control signal to the FPGA receiver to control alignment of the parallel words in the parallel signal. The serial signal is a Serial Digital Interface (SDI) signal in an embodiment.
Patent CA-2941934-A1 (CA)
Title: Bioactive glasses with surface immobilized peptides and uses thereof
Inventor: POMRINK GREGORY J
IPC: A61K38/00
Filed: 2014-10-13
Abstract: The invention relates to bioactive glass compositions that include bioactive glass with surface immobilized peptides and methods and uses thereof.
Patent CA-2945909-A1 (CA)
Title: Cleaning implement for a vacuum cleaner and cleaning apparatus
Inventor: BROOK DANIEL JAMES
IPC: A47L9/24
Filed: 2015-03-31
Abstract: A cleaning implement (8, 10) comprising a connector (22) for connecting the cleaning implement (8, 10) to a vacuum cleaner (4) such that the cleaning implement (8, 10) is in fluid communication with the vacuum (cleaner4). The connector (22) comprises an engagement portion (38) and a catch (44) pivotally connected to the engagement portion (38) such that the catch (44) has a pivot axis X, the catch (44) comprises a pressing portion (52) spaced from the pivot axis X and a latching element (50) arranged on a portion of the catch (44) extending from the pivot axis X to the pressing portion (52). The catch (44) is arranged such that pressing on the pressing portion (52) pivots the catch (44) from a first configuration in which the latching element (50) is in an engagement position for preventing disengagement of the connector (22) from the vacuum cleaner (4), to a second configuration in which the latching element (50) is in a disengagement position in which the connector (22) can be disengaged from the vacuum cleaner (4).
Patent CA-2946486-A1 (CA)
Inventor: KARSIDAG SULEYMAN TARKAN
IPC: G01M17/00
Filed: 2015-04-20
Abstract: A system includes a processor and a memory system in communication with the processor. The memory system stores instructions that when executed by the processor result in the system being operable to identify a system hazard boundary of a monitored system and a system nuisance boundary of the monitored system. The system is also operable to determine a must-trip condition based on the system hazard boundary and a must-not-trip condition based on the system nuisance boundary. The system is further operable to output a protection margin for the monitored system based on the system hazard boundary and a difference between the must-trip condition and the must-not-trip condition.
Patent CA-2947356-A1 (CA)
Title: Manual clamp for key making machine
Inventor: HUSS JAMES F
IPC: B23C3/35
Filed: 2016-11-03
Abstract: A clamp is disclosed for use in a key making machine. The clamp may have a stationary head guide with a slot configured to receive a key, and a pressure pad configured to engage the head guide and sandwich the key therebetween. The clamp may also have at least a first spring configured to continuously generate a force biasing the pressure pad toward the stationary head guide, a plunger configured to selectively engage the pressure pad, and a second spring configured to bias the plunger toward the pressure pad. The clamp may further have a release lever manually operable to urge the plunger away from the pressure pad and to compress the second spring.
Patent CA-2948252-A1 (CA)
Title: Turbine airfoil with passive morphing structure
Inventor: KRAY NICHOLAS JOSEPH
IPC: F01D5/20
Filed: 2016-11-14
Abstract: A turbine engine airfoil apparatus, including an airfoil defined by a plurality of airfoil sections arrayed along a stacking axis that extends between a root and a tip, wherein at least two of the airfoil sections spaced apart from each other have differing airfoil section thermal expansion properties.
Patent CA-2955165-A1 (CA)
Title: Compteur de temps de deplacement de signal ameliore
Inventor: HIES THOMAS WERNER
IPC: G01P5/24
Filed: 2015-07-29
Abstract: L'invention concerne un procédé pour déterminer une vitesse d'écoulement d'un liquide dans une conduite de fluide. Pendant une phase de génération de signal, un signal d'impulsion est appliqué sur un premier transducteur à ultrasons. Un signal de réponse est ensuite reçu à un second transducteur à ultrasons. Un signal de mesure est alors dérivé du signal de réponse, la dérivation comprenant l'inversion d'une partie de signal par rapport au temps. Pendant une phase de mesure, un liquide se déplace par rapport à la conduite de fluide. Le signal de mesurage est appliqué sur l'un des deux transducteurs, et un signal de réponse du signal de mesurage est mesure à l'autre transducteur. Une vitesse d'écoulement est dérivée du signal de réponse du signal de mesurage.
Patent CA-2956037-A1 (CA)
Inventor: PISAK MEHMET NEVZAT
IPC: A61K31/485
Filed: 2015-07-16
Abstract: The present application is directed to stable preservative free ophthalmic formulations of opioid antagonists and use thereof in the treatment of retinal degenerative diseases.
Patent CA-2958348-A1 (CA)
Title: Mattress panels including antimcrobial treated fibers and/or foams
Inventor: MCGUIRE SHERI
IPC: B68G5/02
Filed: 2017-02-15
Abstract: Mattress assemblies including antimicrobial panels formed of porous foam or fibers generally include an antimicrobial including a polymer in an amount from 90 to 99.9 weight percent, an oxidant in an amount from 0.004 to 1 weight percent, and a silver metal from 0.002 to 1 weight percent, wherein the weight percent is based on a total weight of the antimicrobial.
Patent CA-2959601-A1 (CA)
Inventor: JOHNSON GREGORY
IPC: A61P29/00
Filed: 2015-09-09
Abstract: The invention relates to beneficial topical pharmaceutical compositions comprising diclofenac sodium in high amounts, and methods for their use. Said compositions represent emulsion-gels as well as gels with unique properties such as high skin penetration, no irritation, high stability, complete dissolution of the active and effective pain relief. The invention also provides methods for treating pain or inflammation in a mammalian subject in need thereof, including acute and chronic pain or inflammation; and kits therefor.
Patent CA-2962555-A1 (CA)
Inventor: HOFFMAN MICHAEL JAMES
IPC: G01L19/06
Filed: 2015-08-25
Abstract: A remote seal assembly (100) for a process transmitter (128) includes a seal body (102) containing a cavity (110) sealed by a diaphragm (106). The seal body (102) configured to be mounted to a process element (104) containing a process fluid such that a first side of the diaphragm (106) is exposed to the process fluid. A capillary (112) contains a fill fluid that is in fluid communication with the cavity (110) and a second side of the diaphragm. A coupling (116) has a capillary recess and two cavities (120,122) separated by a second diaphragm (118). The capillary (112) extends through the capillary recess and connects to the coupling (116) such that the fill fluid in the capillary (112) is in fluid communication with one of the two cavities (120, 122) and the second diaphragm (118). A thermally conductive element (402) preferably extends continuously along the capillary from the seal body toward the coupling (116) and into the capillary recess without contacting the coupling (116).
Patent CA-2963614-A1 (CA)
Inventor: ZHAO DINGYUAN
IPC: B66C11/14
Filed: 2015-11-27
Abstract: The invention relates to a trolley for a lifting device, comprising lifting gear (1) arranged on a support frame (5) and comprising wheels (3a, 3b, 3c, 3d) which are mounted on the support frame (5), via which the trolley (1) can be moved on a support (2), and at least one first wheel (3a) of which is mounted on an axle. The axle can be driven together with the wheel (3a) by means of a drive motor (4). The aim of the invention is to provide a trolley which ensures a reliable transmission of drive forces between the wheels and the rail. According to the invention, this is achieved in that the drivable first wheel (3a) is connected to at least one of the other wheels (3b, 3c, 3d) in a driving manner via a flexible drive (10) such that the axle is arranged between the drive motor (4) and the flexible drive (10) and thus the flexible drive (10) is connected downstream of the axle in a driving manner so that the flexible drive (10) can be driven by the axle.
Patent CA-2965319-A1 (CA)
Inventor: HEIJSTRA BJORN DANIEL
IPC: G01N30/88
Filed: 2015-10-21
Abstract: Apparatuses and associated methods are described for the efficient evaluation of C1-containing substrates, and especially for such evaluation conducted locally, or on-site, at a prospective facility for implementation of a biological conversion process for desired end product using a C1 carbon source. The exact composition of a given, industrial C1-containing substrate, as well as the range in composition fluctuations, are generally difficult to reproduce at a remote facility (e.g., a laboratory or a pilot-scale or demonstration-scale process), as required for the accurate prediction/modeling of commercial performance to justify large capital expenditures for commercial scale-up.
Patent CA-2965336-A1 (CA)
Title: Small-molecule inhibitors targeting discoidin domain receptor 1 and uses thereof
Inventor: BREKKEN ROLF A
IPC: A61K31/535
Filed: 2015-10-21
Abstract: Compounds of formula (I), their pharmaceutically acceptable salts and stereoisomers thereof, as well as application in effectively inhibiting the enzymatic activity of discoidin domain receptor 1 and can be used as new therapeutic agents for preventing and treating e.g. inflammation, liver fibrosis, kidney fibrosis, lung fibrosis, skin scar, atherosclerosis, and cancer. The compound of formula I is: wherein the variables are as defined herein.
Patent CA-2965822-A1 (CA)
Inventor: BERWANGER FRED W
IPC: F16D65/08
Filed: 2015-10-23
Abstract: L'invention concerne un segment de frein (48, 50) pour un frein à tambour (40) améliorant la direction des forces d'actionnement du frein de façon à réduire la contrainte, à améliorer l'efficacité et à permettre l'utilisation de garnitures de frein plus épaisses. Le segment de frein (48, 50) comporte une âme (68) comportant des première (74) et seconde (78) extrémités, la première extrémité (74) étant configurée pour s'accoupler à pivotement à un porte-segments de frein (44) associé. Une semelle de segment de frein est supportée sur l'âme. La seconde extrémité (78) de l'âme est configurée pour coopérer avec un suiveur de came (58, 60) associé qui amène le segment de frein (48, 50) à se déplacer entre des positions de contact et de séparation vis-à-vis d'une surface de freinage associée au niveau de l'une ou l'autre de première et seconde positions décalées radialement sur la seconde extrémité de l'âme de telle sorte que les suiveurs de came puissent coopérer avec deux segments de frein (48, 50) dans le frein au niveau de positions décalées et améliorer la direction des vecteurs de force.
Patent CA-2966076-A1 (CA)
Inventor: BLANVILLE-ONNO MARINE
IPC: A23K50/40
Filed: 2015-10-29
Abstract: The present invention generally relates to the field of pet food. More precisely, the present invention concerns a palatable dry food for cats, wherein said food is characterized by a specific ingredient formulation and by a specific nutritional composition. The present invention further concerns a method for preparing such a palatable dry cat food.
Patent CA-2971942-A1 (CA)
Inventor: VALENTE RAFFAELE
IPC: B23K31/12
Filed: 2017-06-28
Abstract: A gauge for inspecting weld seams comprising a plurality of cutouts: a square cutout, a rectangular cutout, a concave cutout with a protuberance; and a straight edge ending with a protruding part. This gauge makes it possible to inspect the compliance of a weld bead with various quality standards, without taking measurements, or referring to said standards.
Patent CA-2973015-A1 (CA)
Inventor: LAPOINTE MICHEL
IPC: B65D6/16
Filed: 2017-07-12
Abstract: Collapsible, 24 unit, plastic carrying case. Used to carry 24 bottles or cans and designed so that it can be stored in very small spaces when not in use. Two main parts are the outer shell and the divider, which will create 24 evenly spaced slots for cans or bottles. Both parts have several collapsible points, allowing the width of the collapsed case to be under .5cm
Patent CA-2977130-A1 (CA)
Inventor: SRINIVASAN SANJAY
IPC: H04M3/42
Filed: 2016-03-03
Abstract: L'invention concerne un système téléphonique qui assure un service permettant de connecter automatiquement le dispositif téléphonique d'un individu à une conférence téléphonique lorsque la conférence téléphonique est sur le point de commencer. Le système téléphonique obtient des informations concernant une conférence téléphonique programmée directement à partir du calendrier électronique de l'individu. Lorsqu'il est temps pour la conférence téléphonique de commencer, le système téléphonique établit une connexion avec la passerelle pour la conférence téléphonique et fournit automatiquement les informations nécessaires pour accéder à la conférence téléphonique. Le système téléphonique connecte alors le dispositif téléphonique de l'individu à la conférence téléphonique.
Patent CA-2980174-A1 (CA)
Inventor: CHANG VICKEY
IPC: G06F17/00
Filed: 2016-04-08
Abstract: An automated model development tool can be used for automatically developing a model (e.g., an analytical model). The automated model development tool can perform various automated operations for automatically developing the model including, for example, performing automated operations on variables in a data set that can be used to develop the model. The automated operations can include automatically analyzing the predictor variables. The automated operations can also include automatically binning (e.g., combining) data associated with the predictor variables to provide monotonicity between the predictor variables and one or more output variables. The automated operations can further include automatically reducing the number of predictor variables in the data set and using the reduced number of predictor variables to develop the analytical model. The model developed using the automated model development tool can be used to identify relationships between predictor variables and one or more output variables in various machine learning applications.
Patent CA-2981131-A1 (CA)
Inventor: OTSUKA HIROKI
IPC: G01N37/00
Filed: 2016-03-31
Abstract: An analysis chip according to the present invention is provided with: a substrate main body having multiple reaction sections onto which a selectively bonding substance capable of bonding to an analyte selectively is immobilized; a corner section in which different lines or curves intersect each other on a cross section that corresponds to a plane passing through a reaction-section-provided surface of the substrate main body; partitioning sections which are formed by subjecting the reaction section-provided surface of the substrate main body to a water-repellent treatment and which can partition multiple reaction sections in the inside of the outer periphery of the aforementioned surface; and a connection section which has water repellency and connects some of the partitioning sections to the corner section.
Patent CA-2981138-A1 (CA)
Inventor: STEFANO GEORGE B
IPC: A61K35/00
Filed: 2016-03-25
Abstract: La présente invention concerne des procédés et des matériaux visant à réduire les niveaux de protéine bêta-amyloïde chez un mammifère (par exemple un mammifère souffrant de la maladie d'Alzheimer). L'invention concerne, par exemple, des procédés d'utilisation de compositions contenant une préparation à base de polysaccharides de pomme de terre afin d'atténuer un ou plusieurs symptômes de la maladie d'Alzheimer. Dans certains cas, une composition contenant une préparation à base de polysaccharides de pomme de terre selon la présente invention peut être utilisée pour renforcer la liaison, la séquestration et/ou la dégradation de polypeptides bêta-amyloïdes provenant du SNC, ce qui permet d'inhiber la formation de plaques neurofibrillaires.
Patent CA-2982144-A1 (CA)
Title: Indirect heat exchanger
Inventor: BEAVER ANDREW
IPC: F28F13/08
Filed: 2017-10-11
Abstract: An improved indirect heat exchanger is provided which is comprised of a plurality of coil circuits, with each coil circuit comprised of an indirect heat exchange section tube run or plate. Each tube run or plate has at least one change in its geometric shape or may have a progressive change in its geometric shape proceeding from the inlet to the outlet of the circuit. The change in geometric shape along the circuit length allows simultaneously balancing of the external airflow, internal heat transfer coefficients, internal fluid side pressure drop, cross sectional area and heat transfer surface area to optimize heat transfer.
Patent CA-2983702-A1 (CA)
Inventor: CHEN JUNYU
IPC: C09D133/00
Filed: 2015-04-28
Abstract: It is provided an aqueous paint composition comprising by dry weight based on total dry weight of the pigment composition, from 11% to 35% of a polymeric duller of (co) polymeric particles having an average diameter of from 1 to 20µm, and from 25%to 70%of titanium dioxide particles; wherein from 50%to 100%of the titanium dioxide particles are encapsulated by polymer shell of (co) polymeric particles.
Patent CA-2987679-A1 (CA)
Inventor: VARTIAINEN SEPPO
IPC: B01D46/82
Filed: 2016-05-25
Abstract: The application relates according to one embodiment to an air filter (104) for grease filtering. The filter comprises a filter mounting element (112) for installing the filter in connection with an intake opening (102) of an air ventilation duct (101), at least one mechanical separation element (120) for separating solid impurities from flowing air (103), and a UV source mounting element (132) capable of being fitted with a UV source (130) for generating UV light. The UV light and a catalyst coating present inside the filter are adapted to transform the physical state of grease flowing into the ventilation duct along with the airflow.
Patent CA-2988276-A1 (CA)
Title: Structural concrete wall form
Inventor: NACCARATO JOHN RALPH
IPC: E04G11/06
Filed: 2017-12-11
Abstract: The invention relates generally to building construction, and more particularly to studs for use in form wall panels used in the construction of concrete walls for shear and seismic resistance as well as axial and lateral loads.
Patent CA-2989158-A1 (CA)
Title: Fungicidal composition having synergistic effect
Inventor: ZHONG HANGEN
IPC: A01N43/653
Filed: 2013-06-13
Abstract: A fungicidal composition having a synergistic effect is provided. The composition comprises active ingredients A and B. The active ingredient A is polyhexamethylene biguanide or an agriculturally acceptable salt thereof, the active ingredient B is one selected from cyprodinil, epoxiconazole, benthiavalicarb-isopropyl, zoxamide, azoxystrobin, prothioconazole, difenoconazole, fenamidone, polyoxin, iprodione, acibenzolar, dithianon, pyraclostrobin, trifloxystrobin, picoxystrobin, fluazinam, thifluzamide or dimethomorph, and the weight ratio of the two ingredients is from 1:50 to 50:1. The test results show that the fungicidal composition according to the present invention has an obvious synergistic effect, and importantly, the application rate is reduced, such that the cost is lowered. The application rate of a single agent alone is effectively reduced by combining the fungicides of different mechanisms and modes of action, which is beneficial for broadening the fungicidal spectrum, retarding the resistance development of the fungi and improving the control effect.
Patent CA-2989365-A1 (CA)
Title: Formation in-situ de catalyseurs de polyurethanne
Inventor: VERBEKE HUGO
IPC: C08G18/22
Filed: 2016-05-31
Abstract: La présente invention concerne un catalyseur de polyuréthanne formé in-situ destiné à catalyser la formation de polyuréthanne dans une composition réactive comprenant des composés polyisocyanate et des composés réactifs isocyanate, ledit catalyseur formé par combinaison dans ladite composition réactive : - d'au moins un composé halogénure de lithium, et - d'au moins un composé époxy, la quantité d'époxyde à utiliser étant telle que le nombre d'équivalents époxyde par équivalents isocyanate est d'une valeur supérieure à 0 jusqu'à 0,095 et le nombre de moles d'halogénure de lithium par équivalent isocyanate allant de 0,0001 à 0,06.
Patent CA-2993378-A1 (CA)
Inventor: BOGER DALE
IPC: A61K31/475
Filed: 2018-01-30
Abstract: Vinca alkaloid compounds substituted at the 20'-position with a carboxamido group, including:    The carbonyl of the carboxamido group is bonded to a 20'-amino group and to a ring system containing up to three 5-, 6- or 7-membered rings that are fused or otherwise bonded together.  Each ring can be carbocyclic or heterocyclic (containing up to three ring heteroatoms that are independently nitrogen, oxygen and sulfur). The ring system can include up to four non-hydrogen substituent groups. Methods of preparing the compounds, compositions for their use and methods of treatment are disclosed. A particularly preferred compound has an activity in specified cancer cell growth inhibition assays that is the same or better than its parental, unsubstituted vinca compound and is not subject to Pgp-mediated efflux.